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Sunspot region AR11692

Number of
sunspots		 Size Class Magn. Class Spot Location
2013/03/10 1 250 HHX N09E75
2013/03/11 1 220 HSX N09E60
2013/03/12 1 200 HSX N09E49
2013/03/13 2 190 CSO N09E23
2013/03/14 2 200 HSX N09E09
2013/03/15 3 180 HSX N09W03
2013/03/16 1 240 HAX N09W17
2013/03/17 2 240 CSO N09W29
2013/03/18 2 240 CSO N09W43
2013/03/19 5 240 DAI N09W57
2013/03/20 8 340 DKI N09W71
2013/03/21 7 270 DKO N09W85
BCM
9192

The top 10 solar flares from sunspot region 11692

Start Maximum End
1M2.322013/03/2121:4222:0422:36
2M1.742013/03/1505:4606:5808:35
3C5.142013/03/1222:4222:4622:49
4C5.072013/03/2118:1018:2218:28
5C4.252013/03/2202:3302:3802:45
6C2.842013/03/2120:2020:2920:40
7C2.572013/03/1223:1600:1701:27
8C22013/03/2212:1612:2012:28
9C1.952013/03/2208:2208:2808:31
10C1.862013/03/2006:0906:1506:20
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Space weather facts

Last X-flare2026/03/30X1.4
Last M-flare2026/03/28M1.3
Last geomagnetic storm2026/03/25Kp5+ (G1)
Spotless days
Last 365 days3 days
20263 days (3%)
Last spotless day2026/02/24
Monthly mean Sunspot Number
February 202678.2 -34.3
March 202686.6 +8.4
Last 30 days86.6 +11.2

This day in history*

Solar flares
12026X1.4
22022X1.38
32024M9.4
42024M9.3
52023M5.41
DstG
11990-187G4
21957-107G2
31979-104G1
41989-103G3
51988-88G2
*since 1994

Aurora on this day in history

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